28623496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 61560000

約数和(自身を除く): 32936504

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 59, 74, 88, 118, 148, 149, 236, 296, 298, 407, 472, 596, 649, 814, 1192, 1298, 1628, 1639, 2183, 2596, 3256, 3278, 4366, 5192, 5513, 6556, 8732, 8791, 11026, 13112, 17464, 17582, 22052, 24013, 35164, 44104, 48026, 60643, 70328, 96052, 96701, 121286, 192104, 193402, 242572, 325267, 386804, 485144, 650534, 773608, 1301068, 2602136, 3577937, 7155874, 14311748, 28623496]

約数ペア:

[(1, 28623496), (2, 14311748), (4, 7155874), (8, 3577937), (11, 2602136), (22, 1301068), (37, 773608), (44, 650534), (59, 485144), (74, 386804), (88, 325267), (118, 242572), (148, 193402), (149, 192104), (236, 121286), (296, 96701), (298, 96052), (407, 70328), (472, 60643), (596, 48026), (649, 44104), (814, 35164), (1192, 24013), (1298, 22052), (1628, 17582), (1639, 17464), (2183, 13112), (2596, 11026), (3256, 8791), (3278, 8732), (4366, 6556), (5192, 5513)]